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-rw-r--r--include/chat.php117
1 files changed, 117 insertions, 0 deletions
diff --git a/include/chat.php b/include/chat.php
new file mode 100644
index 000000000..4df419294
--- /dev/null
+++ b/include/chat.php
@@ -0,0 +1,117 @@
+<?php /** @file */
+
+
+function chatroom_create($channel,$arr) {
+
+ $ret = array('success' => false);
+
+ $name = trim($arr['name']);
+ if(! $name) {
+ $ret['message'] = t('Missing room name');
+ return $ret;
+ }
+
+ $r = q("select cr_id from chatroom where cr_uid = %d and cr_name = '%s' limit 1",
+ intval($channel['channel_id']),
+ dbesc($name)
+ );
+ if($r) {
+ $ret['message'] = t('Duplicate room name');
+ return $ret;
+ }
+
+ $created = datetime_convert();
+
+ $x = q("insert into chatroom ( cr_aid, cr_uid, cr_name, cr_created, cr_edited, allow_cid, allow_gid, deny_cid, deny_gid )
+ values ( %d, %d , '%s' '%s', '%s', '%s', '%s', '%s', '%s' ) ",
+ intval($channel['account_id']),
+ intval($channel['channel_id']),
+ dbesc($name),
+ dbesc($created),
+ dbesc($created),
+ dbesc($arr['allow_cid']),
+ dbesc($arr['allow_gid']),
+ dbesc($arr['deny_cid']),
+ dbesc($arr['deny_gid'])
+ );
+ if($x)
+ $ret['success'] = true;
+
+ return $ret;
+}
+
+
+function chatroom_destroy($channel,$arr) {
+
+ $ret = array('success' => false);
+ if(intval($arr['cr_id']))
+ $sql_extra = " and cr_id = " . intval($arr['cr_id']) . " ";
+ elseif(trim($arr['cr_name']))
+ $sql_extra = " and cr_name = '" . protect_sprintf(dbesc(trim($arr['cr_name']))) . "' ";
+ else {
+ $ret['message'] = t('Invalid room specifier.');
+ return $ret;
+ }
+
+ $r = q("select * from chatroom where cr_uid = %d $sql_extra limit 1",
+ intval($channel['channel_id'])
+ );
+ if(! $r) {
+ $ret['message'] = t('Invalid room specifier.');
+ return $ret;
+ }
+
+ q("delete from chatroom where cr_id = %d limit 1",
+ intval($r[0]['cr_id'])
+ );
+ if($r[0]['cr_id']) {
+ q("delete from chatpresence where cp_room = %d",
+ intval($r[0]['cr_id'])
+ );
+ }
+ $ret['success'] = true;
+ return $ret;
+}
+
+
+function chatroom_enter($observer_xchan,$room_id,$status) {
+ if(! $room_id || ! $observer)
+ return;
+ $r = q("select * from chatpresence where cp_xchan = '%s' and cp_room = %d limit 1",
+ dbesc($observer_xchan),
+ intval($room_id)
+ );
+ if($r) {
+ q("update chatpresence set cp_status = %d and cp_last = '%s' where cp_id = %d limit 1",
+ dbesc($status),
+ dbesc(datetime_convert()),
+ intval($r[0]['cp_id'])
+ );
+ return true;
+ }
+
+ $r = q("insert into chatpresence ( cp_room, cp_xchan, cp_last, cp_status )
+ values ( %d, '%s', '%s', '%s' )",
+ intval($room_id),
+ dbesc($observer_xchan),
+ dbesc(datetime_convert()),
+ dbesc($status)
+ );
+ return $r;
+}
+
+
+function chatroom_leave($observer_xchan,$room_id,$status) {
+ if(! $room_id || ! $observer)
+ return;
+ $r = q("select * from chatpresence where cp_xchan = '%s' and cp_room = %d limit 1",
+ dbesc($observer_xchan),
+ intval($room_id)
+ );
+ if($r) {
+ q("delete from chatpresence where cp_id = %d limit 1",
+ intval($r[0]['cp_id'])
+ );
+ }
+ return true;
+} \ No newline at end of file